You may sign up both using the "Sign up with ClassLink" choice to register to each ClassLink and Backpack, or by utilizing the "Check in to Backpack Only" selection and getting into your district username/email and password. To inquire what your district electronic mail and password are, please talk to https://wallets-for-every-budget24455.blogunok.com/33919147/helping-the-others-realize-the-advantages-of-backpack